<?phpclass UserProductDataService extends UserProductDSBase{	/**	 * Search Items Product	 	 * @param array $arrElement	 */	public function searchItems($arrElement, $orderBy = null, $begin = null, $limit = null)	{		// New Data Access of system category		$userProductDataAccess = new UserProductDataAccess();		// Create system category and return		return $userProductDataAccess->searchItems($arrElement, $orderBy, $begin, $limit);	}		}